A programmable gain amplifier with DC-offset cancellation for power line communication - Details

Author：

Zhong, Chaoli (Zhong, Chaoli.) | Zhu, Di (Zhu, Di.) | Huang, Guanzhong (Huang, Guanzhong.) | Wan, Peiyuan (Wan, Peiyuan.) | Lin, Ping (Lin, Ping.)

Indexed by：

EI Scopus

Abstract：

This　paper　presents　an　improved　DC-offset　cancellation　(DCOC)　circuit　for　programmable-gain　amplifier　(PGA)　in　power　line　communication.　It　is　a　speed-enhanced　and　low-noisy　method　by　using　current-mode　feedback.　The　output　DC-offset　can　be　reduced　from　several　hundred　millivolts　to　less　than　5mV　over　64　dB　gain　range.　Furthermore,　this　proposed　technique　does　not　bring　in　excessive　design　complexity　or　large　chip　area　by　reusing　master-slave　configuration　that　already　existed　in　the　system.　The　circuit　is　designed　in　0.18μm　CMOS　technology.　©2010　IEEE.

Keyword：

Carrier transmission on power lines Programmed control systems

Author Community：

[ 1 ] [Zhong, Chaoli]Beijing Embedded System Key Lab., Beijing University of Technology, Beijing 100124, China
[ 2 ] [Zhu, Di]Beijing Embedded System Key Lab., Beijing University of Technology, Beijing 100124, China
[ 3 ] [Huang, Guanzhong]Beijing Embedded System Key Lab., Beijing University of Technology, Beijing 100124, China
[ 4 ] [Wan, Peiyuan]Beijing Embedded System Key Lab., Beijing University of Technology, Beijing 100124, China
[ 5 ] [Lin, Ping]Beijing Embedded System Key Lab., Beijing University of Technology, Beijing 100124, China

Reprint Author's Address：

Email：

zhongchaol@emails.bjut.edu.cn

Show more details

Related Keywords：

A high linearity 6th-order active R-MOSFET-C band-pass filter for power-line communication
2010，
Design and Implementation Of Automatic Gain Control Algorithm In Power Line Communication
2022，4th International Academic Exchange Conference on Science and Technology Innovation, IAECST 2022
A MBIST controller based on JTAG interface applied in power line chip
2016，13th IEEE International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2016
Design of programmable gain amplifier with accurate gain
2014，2014 12th IEEE International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2014

Source ：

Year： 2010

Page： 551-553

Language： English

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count：

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 6

Affiliated Colleges：

信息科学技术学院本学院/部未明确归属的数据

Get Fulltext

DOI Library Discovery Baidu Scholar Search Engineering Village

Type
Departments

All Years Choose Year From to